offIf you train hard every day, you'll wear your body down rather than build it up. You need to recover after a tough training session or a race – give your muscles a chance to mend and stock up on glycogen for your next hard effort. This is why most
to almost any injury. If the pain hasn’t disappeared the next day, don’t try to run on it. The only time it can be beneficial to run through pain is during rehabilitation when you may need to overcome a little initial stiffness to regain the muscle
